I think the people who posted up the pictures are high themselves....they are NOT squirrels how do i know? my university is famous for having squirrels and chicken all over campus......that is NOT a squirell...
Squirrels are grey in general -- and have long bushy tails. They don't live underground...they mainly stay up in trees. The pic bbnt posted is of a either pirarie dog or gopher. Squirrels are smaller and thinner than that. Whoever took that picture mislabeled it as squirrel as it deffy isn't a squirrel!